* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

ul {
    list-style: none;
}

input,button {
    outline: none;
}
button {
    border: none;
    font-family: inherit;
}
a {
    color: inherit;
    text-decoration: none;
}

html {
    font: 14px/1.5 '\5b8b\4f53','Helvetica Neue',
        Helvetica,
        Arial,
        'Microsoft Yahei',
        'Hiragino Sans GB',
        'Heiti SC',
        'WenQuanYi Micro Hei',
        sans-serif;
    ;
}